Here is the price breakdown: Black Diamond Average Price Which is Cheaper?Īlthough these two gemstones can look very similar, black diamonds are MUCH more expensive. Whereas you won't see as many sapphires gray in color. And you will find black diamond colors ranging from faint gray to solid black. In general, black sapphires tend to be 'more black' than diamonds. To the naked eye, most black diamonds and black sapphires will be nearly indistinguishable. Looks and Price Do Black Diamonds and Black Sapphires Look Different? Making them a great option for those looking for a black gemstone on a budget. However, black sapphires still offer a stunning look.

This makes them significantly cheaper than the traditional sapphire. They can be mined in much larger quanities and are oftentimes considered low-grade. Are Black Sapphires Rare?īlack sapphires are not quite as rare as black diamonds.

Rocks in which sapphires can be found include granite, schist, gneiss, nephaline syenite and a variety of others. Similar to black diamonds, black sapphires get their color from the impurities that are present during their formation which takes place within the earth's surface over thousands of years. However, because black diamonds have much less demand compared to colorless diamonds, they will typically be slightly cheaper than the average colorless diamond. Surprisingly, black diamonds are more rare than colorless/white diamonds! They are only found in a few parts of the world typically. If there are enough of these inclusions, it makes the whole crystal black. Black Diamonds are the result of a variety of flaws, most often graphite inclusions that are pitch black. Inside the earth carbon atoms get squeezed together to form a diamond. Like other diamonds, they are formed deep within the earth’s crust under intense heat and pressure. Formation and Rarity How are Black Diamonds Formed?īlack Diamonds are made just like any other diamond with one exception.

Black sapphire price